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公开(公告)号:US2312138A
公开(公告)日:1943-02-23
申请号:US40897341
申请日:1941-08-30
Applicant: IBM
Inventor: WATSON THOMAS J
IPC: B41J29/393
CPC classification number: B41J29/393
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公开(公告)号:US2407196A
公开(公告)日:1946-09-03
申请号:US49481943
申请日:1943-07-15
Applicant: IBM
Inventor: WATSON THOMAS J
CPC classification number: G06K17/00
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公开(公告)号:US2386520A
公开(公告)日:1945-10-09
申请号:US47880843
申请日:1943-03-11
Applicant: IBM
Inventor: WATSON THOMAS J , PHILLIPS BURDETTE H
CPC classification number: B65G1/045 , A47B63/062 , G06K17/0012
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公开(公告)号:US2314258A
公开(公告)日:1943-03-16
申请号:US44041342
申请日:1942-04-24
Applicant: IBM
Inventor: WATSON THOMAS J
IPC: B07C3/04
CPC classification number: B07C3/04 , Y10S209/942
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公开(公告)号:US2438081A
公开(公告)日:1948-03-16
申请号:US49482043
申请日:1943-07-15
Applicant: SCHUYLER B HARRISON , JOHN G PHILLIPS , IBM
Inventor: WATSON THOMAS J , BEATTIE HORACE S
CPC classification number: G06C11/08
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公开(公告)号:US2388353A
公开(公告)日:1945-11-06
申请号:US44041442
申请日:1942-04-24
Applicant: IBM
Inventor: WATSON THOMAS J
IPC: A47B19/10
CPC classification number: A47B19/10
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公开(公告)号:US2362037A
公开(公告)日:1944-11-07
申请号:US51588543
申请日:1943-12-28
Applicant: IBM
Inventor: WATSON THOMAS J
IPC: G06K13/063
CPC classification number: G06K13/063 , Y10T83/544
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8.Record punching machine and recording machine control by said punched record 失效
Title translation: 记录冲孔机和记录机控制由所述打孔记录公开(公告)号:US2637398A
公开(公告)日:1953-05-05
申请号:US75239047
申请日:1947-06-04
Applicant: IBM
Inventor: WATSON THOMAS J , SAMUEL BRAND
IPC: G06K7/02
CPC classification number: G06K7/02
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公开(公告)号:US2335981A
公开(公告)日:1943-12-07
申请号:US48199943
申请日:1943-04-06
Applicant: IBM
Inventor: WATSON THOMAS J
CPC classification number: B21D53/82 , Y10T83/166 , Y10T83/207 , Y10T83/242 , Y10T83/97
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公开(公告)号:US2310482A
公开(公告)日:1943-02-09
申请号:US35857240
申请日:1940-09-27
Applicant: IBM
Inventor: WATSON THOMAS J
IPC: B41J29/393
CPC classification number: B41J29/393
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